BGP flow spec system test update message parsing issues fix.

Change-Id: Ic2d615e1f449e93d937802ce3f9f33e468d42423
diff --git a/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/util/Constants.java b/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/util/Constants.java
index e904313..81f4d62 100644
--- a/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/util/Constants.java
+++ b/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/util/Constants.java
@@ -59,9 +59,9 @@
     public static final byte BGP_FLOWSPEC_ICMP_TP = 0x07;
     public static final byte BGP_FLOWSPEC_ICMP_CD = 0x08;
     public static final byte BGP_FLOWSPEC_TCP_FLAGS = 0x09;
-    public static final byte BGP_FLOWSPEC_PCK_LEN = 0x10;
-    public static final byte BGP_FLOWSPEC_DSCP = 0x11;
-    public static final byte BGP_FLOWSPEC_FRAGMENT = 0x12;
+    public static final byte BGP_FLOWSPEC_PCK_LEN = 0x0a;
+    public static final byte BGP_FLOWSPEC_DSCP = 0x0b;
+    public static final byte BGP_FLOWSPEC_FRAGMENT = 0x0c;
 
     public static final short BGP_FLOWSPEC_ACTION_TRAFFIC_RATE = (short) 0x8006;
     public static final short BGP_FLOWSPEC_ACTION_TRAFFIC_ACTION = (short) 0x8007;